Note: "permalinks" may not be as permanent as we would like,
direct links of old sources may well be a few messages off.
On 01/14/2013 02:21 PM, Ryan Shannon wrote: > Hello, > > I am running DRBD 8.4.2 on a pair of Centos6 hosts. When I start DRBD on > either of these hosts while running kernel version > 2.6.32-279.19.1.el6.i686, the system will panic and display the below > error messages. DRBD runs normally on these systems with kernel > versions 2.6.32-279.5.2.el6.i686 and lower. > > Strangely, I have a different pair of servers running DRBD 8.4.2 without > problem using kernel version 2.6.32-279.19.1.el6.x86_64. > > Any thoughts? > > Thanks! > -Ryan > > ---- Error messages follow ------ > Jan 14 12:53:34 itchy lrmd: [1565]: info: rsc:drbd0:0:13: start > Jan 14 12:53:34 itchy kernel: events: mcg drbd: 2 > Jan 14 12:53:34 itchy kernel: BUG: unable to handle kernel NULL pointer > dereference at 00000aeb > Jan 14 12:53:34 itchy kernel: IP: [<c04edaef>] > get_page_from_freelist+0x1f/0x580 > Jan 14 12:53:34 itchy kernel: *pdpt = 0000000035ad1001 *pde = > 00000000f63bb067 > Jan 14 12:53:34 itchy kernel: Oops: 0000 [#1] SMP > Jan 14 12:53:34 itchy kernel: last sysfs file: > /sys/devices/pci0000:00/0000:00:1e.0/0000:03:03.0/irq > Jan 14 12:53:34 itchy kernel: Modules linked in: drbd(+)(U) libcrc32c > ipt_LOG nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack > ipt_REJECT xt_multiport iptable_filter ip_tables ip6t_REJECT ip6t_LOG > xt_limit ip6table_filter ip6_tables ipv6 sunrpc e1000 microcode dcdbas > serio_raw i2c_i801 i2c_core sg i6300esb ext4 mbcache jbd2 raid1 sr_mod > cdrom sd_mod crc_t10dif pata_acpi ata_generic ata_piix dm_mirror > dm_region_hash dm_log dm_mod [last unloaded: scsi_wait_scan] > Jan 14 12:53:34 itchy kernel: > Jan 14 12:53:34 itchy kernel: Pid: 2278, comm: modprobe Not tainted > 2.6.32-279.19.1.el6.i686 #1 Dell Computer Corporation PowerEdge 750 > /0R1479 > Jan 14 12:53:34 itchy kernel: EIP: 0060:[<c04edaef>] EFLAGS: 00010292 CPU: 0 > Jan 14 12:53:34 itchy kernel: EIP is at get_page_from_freelist+0x1f/0x580 > Jan 14 12:53:34 itchy kernel: EAX: ffffffff EBX: 00000000 ECX: 00000000 > EDX: f443fe9c > Jan 14 12:53:34 itchy kernel: ESI: 00000002 EDI: 0000818e EBP: c0a768e0 > ESP: f443fe4c > Jan 14 12:53:34 itchy kernel: DS: 007b ES: 007b FS: 00d8 GS: 00e0 SS: 0068 > Jan 14 12:53:34 itchy kernel: Process modprobe (pid: 2278, ti=f443e000 > task=c15e2550 task.ti=f443e000) > Jan 14 12:53:34 itchy kernel: Stack: > Jan 14 12:53:34 itchy kernel: 00000010 c04b7c55 c045c3fe a478e900 > 00000049 a469ad13 00000000 a478e900 > Jan 14 12:53:34 itchy kernel: <0> 000200d2 c0b10360 00000000 0000000a > c3a04464 00000000 00000046 000000d0 > Jan 14 12:53:34 itchy kernel: <0> 00000046 00000046 0000000d c0a746a0 > c1f78d20 00000000 00000002 0000818e > Jan 14 12:53:34 itchy kernel: Call Trace: > Jan 14 12:53:34 itchy kernel: [<c04b7c55>] ? rcu_process_callbacks+0x35/0x40 > Jan 14 12:53:34 itchy kernel: [<c045c3fe>] ? __do_softirq+0xae/0x1a0 > Jan 14 12:53:34 itchy kernel: [<c04eea94>] ? > __alloc_pages_nodemask+0xf4/0x870 > Jan 14 12:53:34 itchy kernel: [<c04e05d6>] ? mempool_create_node+0x36/0xc0 > Jan 14 12:53:34 itchy kernel: [<c04e0240>] ? mempool_alloc_slab+0x0/0x10 > Jan 14 12:53:34 itchy kernel: [<c04e0230>] ? mempool_free_slab+0x0/0x10 > Jan 14 12:53:34 itchy kernel: [<c04e061d>] ? mempool_create_node+0x7d/0xc0 > Jan 14 12:53:34 itchy kernel: [<f8747000>] ? init_module+0x0/0x20e [drbd] > Jan 14 12:53:34 itchy kernel: [<f871e56d>] ? > drbd_create_mempools+0x1dd/0x210 [drbd] > Jan 14 12:53:34 itchy kernel: [<f87470aa>] ? init_module+0xaa/0x20e [drbd] > Jan 14 12:53:34 itchy kernel: [<c040303f>] ? do_one_initcall+0x2f/0x1c0 > Jan 14 12:53:34 itchy kernel: [<c04915a4>] ? sys_init_module+0xb4/0x220 > Jan 14 12:53:34 itchy kernel: [<c052a711>] ? sys_read+0x41/0x70 > Jan 14 12:53:34 itchy kernel: [<c082d684>] ? syscall_call+0x7/0xb > Jan 14 12:53:34 itchy kernel: Code: 24 28 83 c4 2c c3 8d b6 00 00 00 00 > 55 57 56 53 83 ec 54 89 44 24 20 8b 44 24 74 89 54 24 34 8d 54 24 50 89 > 4c 24 18 8b 4c 24 34 <2b> 80 ec 0a 00 00 89 14 24 8b 54 24 6c c1 f8 06 > 69 c0 a5 4f fa > Jan 14 12:53:34 itchy kernel: EIP: [<c04edaef>] > get_page_from_freelist+0x1f/0x580 SS:ESP 0068:f443fe4c > Jan 14 12:53:34 itchy kernel: CR2: 0000000000000aeb > Jan 14 12:53:34 itchy kernel: ---[ end trace 7ceb0e7f8f072fe8 ]--- > Jan 14 12:53:34 itchy kernel: Kernel panic - not syncing: Fatal exception > Jan 14 12:53:34 itchy kernel: Pid: 2278, comm: modprobe Tainted: G > D --------------- 2.6.32-279.19.1.el6.i686 #1 > Jan 14 12:53:34 itchy kernel: Call Trace: Where did the drbd RPMS come from? Are they the elrepo ones? -------------- next part -------------- A non-text attachment was scrubbed... Name: signature.asc Type: application/pgp-signature Size: 262 bytes Desc: OpenPGP digital signature URL: <http://lists.linbit.com/pipermail/drbd-user/attachments/20130114/cfd403ac/attachment.pgp>